High resolution DBS imaging and the moving target trajectory forming with raw SAR/GMTI data

被引：0
|
作者：
Song, W [1 ]
Wang, HY [1 ]
机构：
[1] HUST, Dept Elect & Informat, Wuhan 430074, Peoples R China
来源：
IGARSS 2004: IEEE INTERNATIONAL GEOSCIENCE AND REMOTE SENSING SYMPOSIUM PROCEEDINGS, VOLS 1-7: SCIENCE FOR SOCIETY: EXPLORING AND MANAGING A CHANGING PLANET | 2004年
关键词：
D O I：
暂无
中图分类号：
P [天文学、地球科学];
学科分类号：
07 ;
摘要：
DBS (Doppler beam sharpening) technique is widely used in military. In this paper, the basic theory of DBS imaging is introduced at first, and a conclusion is reached by analysis that range cell migration correction technique and azimuth dechirping technique can improve image quality effectively on SAR/GMTI (Synthetic Aperture Radar/Ground Moving Target Indication) mode. And it is possible to form the moving target trajectory on the image because of the high resolution. At last, some satisfactory results based on the raw radar data are presented.
引用
收藏
页码：4251 / 4254
页数：4
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